Auxiliary::Web::HTTP#_request: elog => print_error

[SEERM rapid7#7815]

Switched form elog to print_error to make reporting bugs easier on users.

Author: tasos-r7

lib/msf/core/auxiliary/web/http.rb

@@ -252,11 +252,6 @@ def custom_404?( path, body, &callback )
 
 	private
 
-	def print_error( message )
-		return if !@parent
-		@parent.print_error message
-	end
-
 	def call_after_run_blocks
 		while block = @after_run_blocks.pop
 			block.call
@@ -318,10 +313,15 @@ def _request( url, opts = {} )
 	# This is bad but we can't anticipate the gazilion different types of network
 	# i/o errors between Rex and Errno.
 	rescue => e
-		elog e.to_s
-		e.backtrace.each { |l| elog l }
+		print_error e.to_s
+		e.backtrace.each { |l| print_error l }
 		Response.empty
 	end
 
+	def print_error( message )
+		return if !@parent
+		@parent.print_error message
+	end
+
 end
 end